Quality Features :

● Excellent flow control in quarter turn operation

● Compact space saving design

● Bidirectional 100% tight shut off.

● Low weight, low maintenance.

● Long service life

● Easy automation / retrofit possible.

● Stream lined valve disc for lower pressure  drop.

● Both shafts mounted in bearing supports for easy operating torques.

● Replaceable / Bonded seat options.

● Suitable for mounting between all standard flanges

● Gasket packing not required to install between flanges.

● Low pressure drop

● 100% tight shut off

Applications :

01) Water Treatment

02) Chemical Industry

03) Waste Effluent Treatment Plant

04) Paper Industry

05) Sugar Industry

06) Construction Industry

07) Drilling Rigs

08) Heating and Air Conditioning

09) Cooling Water Circulation

10) Pneumatic Conveyors

11) Compressed Air

12) Gas Plants

13) Desulphurization Plants

Standards :

1) Size Range : 40 mm to 1100 mm

2) Body Design :

a. Wafer Type

b. Lugged Type

c. Double Flanged

3) Design Standard :

    BS 5155, API 609, MSS SP 67,

    ISO 5752

4) Valves designed to fit without 

  gaskets between flanges drilled to :   

a. ANSI 125/150

b. BS 10 Table 'D', 'E' and 'F'

c. DIN PN 10 / 16

d. BS 4504 (PN 10 / 16)

e. Tables 6 to 9 of IS : 6418

f.  Tables 10 to 20 of IS : 6392

g. Tables 4 to 6 of IS : 1538

5) Testing Standard : BS 6755 Part - 1

6) Pressure Rating : 16 Bar Max.

7) Operation :

    a. Lever : 40 mm to 200 mm

    b. Worm Gear : 250 mm to 700 mm

    c. Pneumatic Actuation on request

    d. Motorised Actuarion on request

8) Optional Accessories :

a.Rotary Actuator

b.Electro - Pueumatic Valve Positioner 

c. Pneumatic Valve Positioner 

c. Limit Switch

d. Gear Box

Material of Construction :

1) Size Range :   For Wafer & Lugged Type : 40 mm to 700 mm (Above 700 mm on request)

                              For Offset Disc Design - Wafer Type : 80 mm to 1100 mm

                              For Offset Disc Design - Double Flanged Type : 80 mm to 1100 mm

2) Body :

a. Cast Iron - C.I. TO IS 210 GR. FG 200/220/250/260

b. Ductile Iron / S.G. Iron

c. Carbon Steel - ASTM A216 GR. WCB

d. S.S. 304 - ASTM A351 GR. CF8

e. S.S. 316 - ASTM A351 GR. CF8M

3) Body Lining :

a. EPDM      b. VITON      c. SILICON      d. PTFE

4) Disc :

a. Cast Iron - C.I. TO IS 210 GR. FG 200/220/250/260

b. Ductile Iron / S.G. Iron

c. Carbon Steel - ASTM A216 GR. WCB

d. S.S. 304 - ASTM A351 GR. CF8

e. S.S. 316 - ASTM A351 GR. CF8M

5) Disc Lining / Coating :

a. Power Coated   b. Nickle Plated   c. EPDM Rubber   d. Silicon   e. Viton

f. FEP (Fluorinated Ethylene Propylene)   g. PFA (Per Fluor Alkoxy)

6) Shaft :

Dimensional Drawings :